# NSN 3110-01-529-2501: Bearing, Ball, Rod End

NSN 3110-01-529-2501 (also written 3110015292501; NIIN 01-529-2501) is a bearing, ball, rod end in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3110-01-529-2501 (3110015292501)
- NIIN: 01-529-2501 (015292501)
- Item name: BEARING,BALL,ROD END
- Federal Supply Class: [FSC 3110 Bearings, Antifriction, Unmounted](https://nsnexplorer.com/fsc/3110/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAZE | SHANK DIAMETER | INCHES MINIMUM 0.3650 AND INCHES MAXIMUM 0.3700 |
| AAZF | SHANK STYLE | — |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.5885 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 0.3745 AND INCHES MAXIMUM 0.3750 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES MINIMUM 0.9900 AND INCHES MAXIMUM 1.0100 |
| AGAV | END ITEM IDENTIFICATION | C-5 AIRCRAFT |
| AGVT | OUTER RING WIDTH | INCHES MINIMUM 0.4011 AND INCHES MAXIMUM 0.4110 |
| AGVU | INNER RING WIDTH | INCHES MINIMUM 0.4950 AND INCHES MAXIMUM 0.5000 |
| AGXH | LENGTH FROM BORE CENTER TO SHANK END | INCHES MINIMUM 2.1780 AND INCHES MAXIMUM 2.1980 |
| AGXJ | SHANK BORE DIAMETER | INCHES MINIMUM 0.0930 AND INCHES MAXIMUM 0.0960 |
| AGXK | SHANK BORE DEPTH | INCHES MINIMUM 1.4700 AND INCHES MAXIMUM 1.5600 |
| AGZA | ALIGNMENT TYPE | RIGID |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROD END ASSEMBLY |
| MATT | MATERIAL | BALL STEEL COMP 440C |
| MATT | MATERIAL | INSERT PLASTIC TETRAFLUOROETHYLENE |
| MATT | MATERIAL | OUTER RACE STEEL COMP 630 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| ARB6E17 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MSSKE6DSC | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A626PYY97](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110015292501) | BEARING, BALL, ROD EN | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | $2,040.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110015292501&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110015292501
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3110-01-529-2501/
JSON: https://nsnexplorer.com/api/nsn/3110-01-529-2501.json